Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP3707876ApriorityCriticalpatent/JPS52120563A/en
Publication of JPS52120563ApublicationCriticalpatent/JPS52120563A/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
PURPOSE: To simplify the construction of a piping arrangement by integrating a drain pump and a foreign matter removing device, and prevent occurrence of air lock by providing inclined portions to a pump casing and a runner.
COPYRIGHT: (C)1977,JPO&Japio
JP3707876A1976-04-051976-04-05Apparatus for removing foreign matters of washing machine
PendingJPS52120563A
(en)